Wynns John Riddoch Cabernet Sauvignon is the icon Coonawarra Cabernet Sauvignon. Named after Coonawarra pioneer, pastoralist and parliamentarian, John Riddoch, this Cabernet Sauvignon is sourced from the very best of Wynns vast planting in Coonawarra and it only made in the years that best express Wynns strive for excellence. Arguably richer and more complex from comparable styles in the region, John Riddoch Cabernet is highly sought after and extremely limited.

There are minuscule volumes produced of the Cirsion by Bodegas Roda (the name of the thistle which is Roda's logo) which is made from grapes specially selected for the suppleness of the tannins they deliver. Parcels selected are from low-yielding older Tempranillo vines of 45 years and more, from four vineyards. Choosing the plants with the softest tannins, this makes the wine very attractive and supple early on, but it still has great ageing potential.

While the estate known as Chateau Haut-Bailly dates back to 1461, its wine production began in 1530, falling into the hands of the de Leuvarde and Le Bailly families in 1630. It was purchased in 1998 by Robert G Wilmers, a Harvard-educated banker, and his French wife Elisabeth and under their care, the estate has begun producing some of the best wines in its history. The cellars and production procedures were renovated and modernised and this year, the Chateau itself was awarded government recognition of its cultural and vinious heritage. From some of the oldest vines in the region, the 2016 has been lauded as one of the Chateaus best, with Neal Martin hailing it as perhaps the best that I have tasted in almost 20 years of tasting at this estate.

Majestic, intense, full bodied and tannic, Cos dEstournel is considered the leading wine of St Estèphe. Highly tannic in its youth, over time it develops much much like the great wines of adjoining Pauillac. The wine is typically a blend of 60% Cabernet Sauvignon, 38% Merlot and 2% Cabernet Franc, consistently displaying immense power and evident breed.

Taking its name from its uniquely rocky terroir (beau caillou translates as beautiful stones), and Bertrand Ducru who purchased the estate in 1795, what we know today as Chateau Ducru Beaucaillou as a wine producing estate, has history stretches back to the 13th century. Owned today by The Borie family (who have long-standing roots of their own in Bordeaux), the Chateau is, according to many, producing the best wines in their history at this very moment. The 2016 vintage has already been hailed as yet another monumental success for the winery with Antonio Galloni praising it as simply magnificent.